baber/WOPTO huggingface dataset:
Patent RU-2066629-C1 (RU)
Inventor: GERBER HEINZ JOSEPH
IPC: B26D7/12
Filed: 1990-06-22
Granted: 1996-09-20
Abstract: Использование: оборудование для резки листового материала. Сущность изобретения: нож возвратно-поступательного действия имеет нижнюю часть, включающую в себя переднерасположенную режущую кромку, образующую лезвие ножа, и тыльную корпусную несущую, силовую часть. Корпусная тыльная часть имеет две параллельные боковые стороны. В свою очередь, режущая часть имеет первую, вторую, третью и четвертую боковые поверхности - грани. При этом первая боковая грань располагается в базовой плоскости, проходящей параллельно и посредине между боковыми образующими сторонами корпусной части. Четвертая боковая поверхность - грань лежит в той же плоскости, что и одна из боковых образующих сторон корпусной части. Вторая боковая грань наклонена по отношению к базовой срединной плоскости и находится между одной из боковых сторон тела ножа и первой боковой гранью и пересекает последнюю, образуя режущую кромку. Третья грань режущей части, наклоненная по отношению к базовой плоскости, проходит от тыльной стороны первой режущей грани к другой боковой стороне тела ножа. По меньшей мере первая режущая грань покрыта слоем высокотвердого материала. В процессе использования ножа производится периодическая перезаточка второй его режущей грани. При таком конструктивном решении ножа и таком способе его практического применения режущая кромка формируется из упомянутого высокотвердого материала и сохраняет свое положение в срединной базовой плоскости на протяжении всего срока службы ножа, при этом практически полностью компенсируются поперечные силы, прокладываемые к лезвию ножа в процессе резания. 2 с. и 4 з.п. ф-лы. 9 ил.
Patent RU-2030514-C1 (RU)
Inventor: TSEJTLIN FELIKS D
IPC: E02F3/88
Filed: 1990-08-14
Granted: 1995-03-10
Abstract: Использование: в гидромеханизации для подводной разработки грунта землесосными снарядами. Сущность изобретения: грунтозаборное устройство землесосного снаряда имеет всасывающий наконечник, эжекторную головку с центральной эжектирующей насадкой, эжектор с насадкой и смесительной камерой и диффузор. Эжекторная головка сообщена со смесительной камерой через последовательно установленные приемную камеру и коллектор. Всасывающий наконечник выполнен двухпроточным. Оба протока симметрично присоединены к боковой поверхности приемной камеры. Эжекторная головка с центральной эжжектирующей насадкой установлена между протоками и соосно соединена с приемной камерой. Эжекторная насадка эжектора расположена по центральной оси смесительной камеры. 2 ил.
Patent RU-2015232-C1 (RU)
Title: Method for light-, bioresistant and water-resistant finishing of clothes containing lax and/or cotton fiber
Inventor: PIVEN TAMARA V
IPC: D06M13/02
Filed: 1991-03-26
Granted: 1994-06-30
Abstract: FIELD: textile industry. SUBSTANCE: flax- and cotton-containing cloth is treated within 1.0-1.5 min by aqueous solution of poly(meth)acrylic acid or by its sodium or potassium slat and by calcined soda. The process is carried out at 80-85 C and it is followed by drying till humidity content is 20-30% . Then impregnation at 60-85 C within 1.0-1.5 min by aqueous solution of copper sulfate takes place. The process is followed by sustaining in wet condition at room temperature within 15-30 min and by washing. Then processing at 95-100 C within 1.0-1.5 min by aqueous solution of sodium sulfate and drying till humidity content is 20-30% are carried out. Then processing at 75-80 C by soap-paraffin elusion (its concentration being 75-80 g/l as calculated for dry substance, alkalinity is 0.6-0.8 g/l as calculated for NaOH) within 1.0-1.5 min and drying till humidity content is 20-30% take places. The process is followed by impregnation at room temperature by aqueous solution of aluminium or zirconium acetate. Then drying till humidity content is 6% takes place. EFFECT: increases strength of desired product. 1 tbl
Patent RU-2002567-C1 (RU)
Inventor: VOLKOV VLADIMIR V
IPC: B22D15/04
Filed: 1991-04-19
Granted: 1993-11-15
Abstract: Сущность изобретени  стол машины выполнен  в виде трех соосно расположенных дисков, средний  из которых - приводной с литейными гнездами  Неподвижные верхний и нижний диски поджаты к среднему пружинами, отверстие верхнего диска  соединено с плавильной емкостью Вилкообразные  вкладыши соединены с дисками круговой пружиной  раст жени  и взаимодействуют с торцовыми поверхност ми  верхнего и нижнего дисков Механизм  выталкивани  пломб выполнен в виде вертикального  пальца, взаимодействующего своим нижним  скошенным концом с верхней поверхностью и отверсти ми  среднего диска, и толкател  сопр женного  с пальцем. 2 зпф-лы, 2 ил
Patent RU-2042574-C1 (RU)
Title: Flying vehicle control system
Inventor: ABRAMOV EVGENIJ I
IPC: B64C13/00
Filed: 1991-04-26
Granted: 1995-08-27
Abstract: FIELD: aeronautical engineering. SUBSTANCE: connected to force transducer 6 in parallel with control lever 1 is spring-loaded negative stiffness device 8; loading gradient ensured by electrical distance channel is equal to sum of loading gradient of control lever and gradient of spring-loaded negative stiffness device which is made of spring 9 and bell crank 10 articulated together whose axes coincide at neutral position of lever; force applied to spring at negative position is maximum. EFFECT: enhanced stability of system at small loading gradients of control lever. 2 cl, 2 dwg
Patent RU-2015778-C1 (RU)
Title: Method for simultaneous manufacture of flat nets in several parallel planes
Inventor: SHEREMEEV EVGENIJ I
IPC: B21F15/08
Filed: 1991-05-05
Granted: 1994-07-15
Abstract: FIELD: welding. SUBSTANCE: method includes operations of feed of longitudinal and transverse rows of wires between electrodes of welding machine, compression and welding in points of intersection of wires by electrodes of welding machine. Wire longitudinal and transverse rows are fed in several parallel planes. Points of wire intersection are compressed, first, by smoothly increasing, and then, smoothly decreasing force. EFFECT: higher efficiency. 3 dwg
Patent RU-2022173-C1 (RU)
Title: Car steering wheel hydraulic booster
Inventor: SHCHERBUNOV VIKTOR N
IPC: F04B49/02
Filed: 1991-06-03
Granted: 1994-10-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: pumping unit is made in form of rotor whose slots receives plates. Suction and delivery ports provided in the cover are brought in communication with intake, bypass and delivery passages. Flow rate adjusting valve with bypass chamber is mounted coaxially relative to rotor. Delivery passage is made in bypass chamber of the valve. Grooves for supplying liquid to the rotor slots for plates are brought in direct communication with bypass chamber in zone of suction ports. Grooves in area of delivery ports are brought in communication with delivery passage by means of throttle holes. Bypass holes are made in form of blind hole crossing the valve chamber and blanked off on side of open end. EFFECT: enhanced reliability. 3 dwg
Patent RU-2029399-C1 (RU)
Title: Aggregate of radiation-proof cement concrete
Inventor: KOTYASHKIN SERGEJ IVANOVICH
IPC: G21F1/00
Filed: 1991-06-26
Granted: 1995-02-20
Abstract: FIELD: protection against ionizing radiations. SUBSTANCE: iron-manganese concretions are used as aggregate of radiation-proof concrete on the base of cement. EFFECT: improved quality; improved reliability. 2 tbl
Patent RU-2048278-C1 (RU)
Title: Apparatus for obtaining fine powders of inorganic materials by electric blasting and metal billet blasting reactor
Inventor: YAVOROVSKIJ NIKOLAJ A
IPC: B22F9/14
Filed: 1991-07-18
Granted: 1995-11-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: apparatus has power source with charging device, accumulator, metal billet-wire blasting reactor including metal shell, two electrodes, billet feeding mechanism and powder and gas discharge branch pipes. Power source has commutator connected with accumulator and reactor. First electrode is isolated from shell and connected with commutator and second electrode is connected with shell, earthed and positioned in spaced relation with respect to billet, with space-billet diameter ratio being within the range of 5-10. Billet feeding mechanism is electrically isolated from shell and is provided with wire coil, wire feeding rollers and wire deformation unit, which is positioned in spaced relation with respect to second earthed electrode, with space being equal to 20-40 diameters of billet. Reactor is connected via branch pipes to powder collector, which is provided with pipe for returning gas into reactor and container for powder. EFFECT: reduced power consumption, increased service life and improved quality of main product. 4 cl, 3 dwg
Patent RU-2021705-C1 (RU)
Inventor: VYRODOV ALEKSEJ D
IPC: A01G27/00
Filed: 1991-07-01
Granted: 1994-10-30
Abstract: Использование: для выращивания растений с использованием вегетационных сосудов и лизиметров. Изобретение позволяет повысить помехоустойчивость, надежность и точность полива за счет расположения в сообщающихся сосудах L - образных трубок и волногасящих ребер, что при переходе системы из одного устойчивого состояния в другое обеспечивает нелинейный характер зависимости чувствительности устройства от величины смещения равноплечего рычага от положения равновесия. 2 ил.
Patent RU-2028007-C1 (RU)
Title: Method of location of source of ejection
Inventor: GUSEV LEONID I
IPC: G01W1/00
Filed: 1991-11-04
Granted: 1995-01-27
Abstract: FIELD: ecology. SUBSTANCE: method relates to field of laser remote probing of atmosphere, in particular, when studying its gaseous and aerosol composition. Time and coordinates of potential sources of ejection are registered in advance on digital map. While probing stationary lidar is rotated around its vertical axis for time not exceeding time of life of ejection. When measuring intensity of scattered radiation intensity in series of sendings is measured in addition in each pulse sending and time of measurement is registered. Distribution of values of concentrations of impurity gas in range is conducted with allowance for aerosol scattering factor determined in advance. If distributed values of concentrations of gas and scattering factor exceed rated magnitude direction and velocity of movement, azimuth and elevation angle of polluted object are measured in addition. Additional probing of polluted object is performed with mobile lidar of multicomponent detail analysis. Location of source of ejection is determined by comparison of found parameters of polluted object with coefficients of digital map of potential sources of ejection. EFFECT: improved efficiency of location of sources of ejection. 2 dwg
Patent RU-2050089-C1 (RU)
Title: Method for determining optimum diameter of working tool
Inventor: KULIEV GASAN YUSIF OGLY
IPC: A01C5/04
Filed: 1991-11-11
Granted: 1995-12-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: method involves dipping the working tool into a grainy medium, setting it in rotation and determining the width of the active layer of said grainy medium. The optimum diameter of the working tool is found by adding the working tool diameter to the corresponding width of the active layer. EFFECT: higher efficiency. 4 dwg
Patent RU-2046515-C1 (RU)
Inventor: VLASOV VALERIJ G
IPC: H02K17/06
Filed: 1991-07-22
Granted: 1995-10-20
Abstract: FIELD: electric motors. SUBSTANCE: motor stator winding in built up of two three-phase windings connected, respectively, in star and in delta; winding pitch of both is shortened between 0.388 and 0.416 depending on number of stator poles; proportion of delta- and star-connected winding turns is taken as  ; starting leads of like-polarity phases of both windings are shifted in space relative to each other through 30 deg. EFFECT: improved design, facilitated manufacture. 4 cl, 2 tbl
Patent RU-2021118-C1 (RU)
Title: Powder disperser-mixer
Inventor: GUJTUR VASILIJ I
IPC: B28C5/46
Filed: 1991-12-18
Granted: 1994-10-15
Abstract: FIELD: chemical industry. SUBSTANCE: device has a drive shaft provided with a through hole and with a plate-shaped rotor. Radial holes are made in the shaft above the upper surface of the rotor. A plate-shaped membrane has an upper edge bent in the form of a semicircular through and coupled to the cover and tank by means of a shock-absorbing gasket and a ring-shaped stop. A magnetostrictor and an unloading branch pipe are provided on the lower part of the membrane. EFFECT: enhanced dispersing and mixing process. 1 dwg
Patent RU-2024041-C1 (RU)
Title: Method of taking photographs from moving carrier
Inventor: MOSTSIPAN TARAS N
IPC: G03B37/00
Filed: 1991-12-27
Granted: 1994-11-30
Abstract: FIELD: photography. SUBSTANCE: method of photographing from moving carrier involves photography with photodetector placed into condition of free fall. Angular velocity can be imparted to photodetector prior to its setting to free fall to compensate for displacement of picture. EFFECT: improved quality of photography. 2 cl, 3 dwg
Patent RU-2027463-C1 (RU)
Title: Heat- and mass-transfer rotor apparatus
Inventor: GAVRILIN ANATOLIJ V
IPC: B01D1/22
Filed: 1992-02-12
Granted: 1995-01-27
Abstract: FIELD: chemical engineering for concentration of solution and suspensions of medicinal, microbiological, food and chemical productions, distillation of solvents, deodorization of liquid media and other purposes. SUBSTANCE: the apparatus has a heating chamber formed by coaxially extending electric heating disk-shaped elements with a central hole and using a rotor with vanes located between the heating elements, receiving-discharging device, condensation chamber positioned under the heating chamber, surface-annular condenser coaxially installed in the condensation chamber, separator and separating sleeves. EFFECT: facilitated procedure. 1 dwg
Patent RU-2031467-C1 (RU)
Title: Button switch
Inventor: TURCHANINOV OLEG V
IPC: H01H3/12
Filed: 1992-01-08
Granted: 1995-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: button switch has drive 3, case 1 in which base there are made holes 2. Central hole locates guiding part of drive 3 performing longitudinal reciprocating motion between initial and working positions, contactor 4 and contacts 5 placed outside of case and penetrating inside case through other holes of base. Contactor is fabricated in the form of ring or cylinder from current conductive material put on guiding part of drive, its contacts are made in the form of plate from belt-springy material and their ends are bent inside central hole up to contact with guiding part of drive in initial position. Plunger structure of switch makes it possible to eliminated rattling of contacts as they are continuously separated with insulating guiding part. EFFECT: enhanced reliability of button switch. 1 dwg
Patent RU-2014760-C1 (RU)
Inventor: TSIMMERMAN IGOR A
IPC: H05B3/30
Filed: 1992-02-04
Granted: 1994-06-15
Abstract: Сущность: электронагревательная панель, содержит плоский резистивный элемент, теплоотвод и раздающую их электроизоляцию. Все эти элементы уложены в рулон или буклет и закреплены в корпусе. Торцовые поверхности теплоотвода образуют тепловой концетратор и предназначены для сопряжения с нагреваемым объектом. 5 ил.
Patent RU-2035363-C1 (RU)
Title: Device for sealing reservoirs
Inventor: LODUS EVGENIJ V
IPC: B65D39/12
Filed: 1992-01-31
Granted: 1995-05-20
Abstract: FIELD: sealing devices. SUBSTANCE: device has hermetically sealed chamber made from a flexible material having two sections, the first of which is engageable with the vessel walls, and the second one is made in the form of normally compressed bellows and a mechanism for deforming the second section. The first section pressure decreases and its diameter becomes smaller on extending the bellows. In this state the sealing device is introduced into the vessel neck. Then the bellows is compressed and the first section is closely pressed against the vessel walls. EFFECT: provided reliable sealing of vessels with various neck diameters. 1 dwg
Patent RU-2050479-C1 (RU)
Title: Hydraulic system
Inventor: KOBZOV DMITRIJ YU
IPC: F15B15/04
Filed: 1992-02-12
Granted: 1995-12-20
Abstract: FIELD: hydraulics. SUBSTANCE: piston and rod chambers of actuating cylinder are connected to supply source and return end through distributor. Inlet of safety valve is brought in communication with piston chamber and its outlet is brought in communication with working chamber of one-chamber auxiliary cylinder whose rod is kinematically linked with housing of actuating cylinder. Inlet of pressure valve is connected to outlet of safety valve and its outlet is connected to return end, hydraulic control chamber is connected to piston chamber of actuating cylinder. Cylinder housing is provided lengthwise with outer hermetic envelope whose center axis is shifted upward relative to axis of housing axis. Piston and rod chambers are brought in communication with chamber formed by cylinder housing and envelope through its own pressure valve each; chamber formed by cylinder housing and envelope is connected with return end through safety valve. EFFECT: enhanced reliability. 2 dwg
Patent RU-2020782-C1 (RU)
Title: Buckwheat growing method
Inventor: GONCHAROV ANATOLIJ D
IPC: A01B79/02
Filed: 1992-02-20
Granted: 1994-10-15
Abstract: FIELD: agriculture. SUBSTANCE: method involves the following presowing soil treatment: topsoil ripping as deep as 14-16 cm, making the seedbed 1.5-2.0 cm thick, and making a moderately compact underlying layer of soil 11-13 cm thick. The crop is sown with raw spacings of 30 cm, and the depth of seed placement is 14-16 cm. The under-seed furrows are 8-10 cm deep. As the crop is 10-15 cm in height, the field is cross-harrowed with pushing the ridge soil into furrows, bending the plants down, and earthing the lower parts of stalks. EFFECT: improved growing conditions. 2 cl, 7 dwg, 1 tbl
Patent RU-2042921-C1 (RU)
Title: Method of testing of theodolite
Inventor: PIMSHIN YURIJ I
IPC: G01C1/00
Filed: 1992-02-24
Granted: 1995-08-27
Abstract: FIELD: applied geodesy. SUBSTANCE: when testing theodolite tool is set at specified distance from object, principal axis of rotation of tool is set into vertical position, telescope is aimed at elevated point. With alidate part fixed telescope is inclined to horizontal position of its axis of sight and point at which center of grid of hairs is projected is marked. Then telescope is passed through zenith, alidate part is disconnected and turned through 180 deg, telescope is aimed at same point and bubble of level gauge is set strictly at zero point. Then telescope is inclined to horizontal position of its axis of sight and second point at which center of grid of hairs in projected is marked. Section connecting first and second points is divided in two parts and telescope is aimed at elevated point after this. EFFECT: increased productivity and precision of testing. 1 dwg
Patent RU-2050818-C1 (RU)
Inventor: KIJKO VIKTOR V
IPC: A47C3/30
Filed: 1992-02-19
Granted: 1995-12-27
Abstract: FIELD: furniture engineering. SUBSTANCE: device has external cylinder, internal cylinder connected with the chair seat and adjustment rod with ring-shaped thickening. The rod is engageable by its one end with relief valve mounted in internal cylinder plug and by its other end with control lever by means of ball and pusher having conic nest. The internal cylinder plug has flange inscribed into the external cylinder. The internal cylinder has path stop member made in form of a tube segment fixed on the plug flange. The flange is threadedly connected with the plug. EFFECT: improved ergonomic properties. 3 cl, 1 dwg
Patent RU-2054112-C1 (RU)
Inventor: DEMYANOV VASILIJ ALEKSANDROVIC
IPC: E05F15/14
Filed: 1992-03-02
Granted: 1996-02-10
Abstract: FIELD: civil engineering. SUBSTANCE: device includes linear actuator comprising electric motor and control system. The motor is made in the form of inductor switching on magnetic conduits with exciting coils and teeth interaction with ferromagnetic toothed rack secured to a gate leave. Exciting coils ate related to power supply through control system and enables to be alternatively on for a time interval needed for rack motion about tooth of the magnetic conduit by a value corresponding to half distance between rack teeth and for switching on in time interval exceeding the above interval. EFFECT: remote control over gate. 2 dwg
Patent RU-2030412-C1 (RU)
Title: Method of complete dechlorination of polychlorinated diphenyl mixture
Inventor: KEJKO NATALIYA A
IPC: C07D309/28
Filed: 1992-03-04
Granted: 1995-03-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 2-formyl-2,5-dibutylthio-2,3-dihydro-4H-pyran, empirical formula is C 14 H 24 O 2 S 2 , b. p. is 114 C/1 mm mercury column, refraction coefficient is 1.5160, specific gravity is 1.0686. Reagent 1: butylthioacetic aldehyde. Reagent 2: formaldehyde. Reagent 3: diethylamine hydrochloride. Reaction conditions: molar ratio of reagents 1, 2 and 3 = 1:1:(0.3-0.5), in the medium of ethanol following by washing of reaction mixture with water. Yield of the end product is increased from 60 to 80% as compared with known method. Synthesized compound is used in medicine. EFFECT: increased yield of product.
Patent RU-2016519-C1 (RU)
Title: Method of vegetable, fruit and berry fermentation
IPC: A23B7/12
Filed: 1992-03-10
Granted: 1994-07-30
Abstract: FIELD: food industry. SUBSTANCE: for fermentation of vegetables, fruits and berries the aqueous oat groat extract is used as a source of ferment. Oat groat extract is prepared by infusion of washed oat groats in the boiled water at the room temperature for 1-2 days at the ratio of oat groats to water 6: 11 following by decantation. The ratio of raw to the aqueous oat groats extract is 10:6. To increase caloricity of oat groats aqueous extract oat groats is stirred before extract decantation. EFFECT: improved method of fermentation. 2 cl
Patent RU-2072866-C1 (RU)
Inventor: KUZNETSOVA TATYANA A
IPC: A61K38/43
Filed: 1992-03-24
Granted: 1997-02-10
Abstract: FIELD: medicine, obstetrics and gynecology. SUBSTANCE: method involves intrauterine administration of immosime at a single dose 200-1125 "ПЕ" at course 3-4 administrations in combination with the individual complex therapy. EFFECT: enhanced effectiveness of treatment.
Patent RU-2051066-C1 (RU)
Inventor: REZNITSKIJ NAUM GRIGOREVICH
IPC: B63B43/16
Filed: 1992-05-19
Granted: 1995-12-27
Abstract: FIELD: shipbuilding. SUBSTANCE: flexible watertight cloth with seal over its perimeter is lowered from winch mounted on ship's deck; cloth is located between pipes bent in bow which are provided with nozzles for feeding water to press the cloth to and separate it from ship's hull. EFFECT: enhanced reliability. 3 cl, 8 dwg
Patent RU-2073627-C1 (RU)
Title: Device for delivering easy-to-damage articles
Inventor: CHALENKO VLADISLAV V
IPC: B65B25/04
Filed: 1992-05-28
Granted: 1997-02-20
Abstract: FIELD: agricultural engineering; devices for handling round fruits which should be handled with care. SUBSTANCE: device has trough with convex bottom, turnable gates and flexible plates secured on through walls. One end of each plate is spring-loaded. Free ends of gates are provided with rollers freely fitted on axle and resting on inner surface of plate. EFFECT: non damage to fruit in handling. 3 dwg
Patent RU-2029345-C1 (RU)
Title: Parameter monitoring and control device
Inventor: LISHAEV ALEKSANDR I
IPC: G05B23/02
Filed: 1992-05-28
Granted: 1995-02-20
Abstract: FIELD: automatic control. SUBSTANCE: two-phase check-up of conversion and monitoring step is implemented in device by comparing reference signal U эт = U р.о - ΔU , passed through channel with reference voltage simulating high and low boundary values U в  and U н , respectively, which reference signal can assume at maximum permissible absolute error. Device dispenses with reference monitoring voltage source and switch which are replaced by simpler components: AND gate and NOT gate. EFFECT: improved validity of automatic monitoring of device and, hence, of parameter check-up results; simplified design of device. 2 cl